Patents by Inventor Toshiaki Yasuda

Toshiaki Yasuda has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Screw
    Patent number: D557130
    Type: Grant
    Filed: March 14, 2005
    Date of Patent: December 11, 2007
    Assignee: Muro Corporation
    Inventors: Tsutomu Kashikura, Toshiaki Yasuda
  • Screw
    Patent number: D567075
    Type: Grant
    Filed: September 28, 2007
    Date of Patent: April 22, 2008
    Assignee: Muro Corporation
    Inventors: Tsutomu Kashikura, Toshiaki Yasuda